Finding the Third Proportional to 4,725,234 and 7,144,230

Step by Step Solution

1. Step 1: Write the proportion equation
   4,725,234 : 7,144,230 = 7,144,230 : x
2. Step 2: Convert to fraction form
   4,725,234/7,144,230 = 7,144,230/x
3. Step 3: Cross multiply
   4,725,234x = 7,144,230 × 7,144,230
4. Step 4: Simplify right side
   4,725,234x = 51,040,022,292,900
5. Step 5: Solve for x
   x = 51,040,022,292,900/4,725,234
6. Step 6: Final answer
   x = 10,801,586.18